Pistons

JE Pistons 4.185 Bore 3.622 Stroke 6.7cc Dome Piston Set 312104 JE Pistons asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and smaller, friction-reducing skirt on the minor...

JE Pistons 4.185 Bore 3.622 Stroke -24.4cc Dish Piston Set 312038 JE Pistons asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and smaller, friction-reducing skirt on the...

JE Pistons LS 4.185 Bore 3.622 Stroke -5.0cc Flat Top Piston Set 311973 JE Pistons asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and smaller, friction-reducing skirt on...

Mahle PowerPak LS 4.185 Bore 3.622 Stroke -5.8cc Flat Top Piston Kit 930226985 The MAHLE Motorsport PowerPak kit was developed for high performance street, sportsman and pro class racers. The PowerPak pistons are made from either 4032 aluminum alloy to...